---
title: v12
description: How to migrate to Orbit 12.0.0
redirect_from:
  - /migration-guides/v12/
---

# Orbit Migration Guide v12

This migration guide focuses on the process of migrating from Orbit v11 to v12.0, as some breaking changes were introduced.
With this guide, we aim to walk through all the breaking changes and how they can be addressed, allowing the migration to be smoother and effortlessly.

## Breaking changes

### Flow types removed

Flow types were deprecated in Orbit 9.0.0 and are now removed. Typescript is now the only supported type system in Orbit.
